UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFI6CmiBFZkTGoCYQdLOW2jrsbBD5vvMq9WPj1ReZgY=' 
WHERE 
  key_id = '3550697581d5d2d20365bb44a32246495eb3e7a76a9819e6d61ae99cf8fd0c08' 
  AND (
    token = 'aFI6CmiBFZkTGoCYQdLOW2jrsbBD5vvMq9WPj1ReZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )